/* הצמחים של גדי — static site styles
   Theme tokens live in :root; layout is mobile-first, fully RTL. */

:root {
  --green: #1e5b34;          /* timeline spine + accents */
  --green-dark: #144226;
  --paper: #f7f5ee;          /* page background */
  --card: #ffffff;
  --ink: #22301f;            /* main text */
  --ink-soft: #5a6a58;
  --chip: #e7efe2;           /* plant tag chip background */
  --line: #d9dccd;
  --radius: 14px;
  --spine-x: 68px;           /* distance of the spine centre from the right edge */
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
}

.site-header { padding: 20px 18px 4px; text-align: center; }
.site-header h1 { margin: 0; font-size: 1.7rem; color: var(--green-dark); }
.subtitle { margin: 4px 0 0; color: var(--ink-soft); font-size: .92rem; }

.site-footer {
  padding: 26px 18px 34px; text-align: center;
  color: var(--ink-soft); font-size: .82rem;
}

/* ---------- floating tabs ---------- */
.tabs {
  position: sticky; top: 10px; z-index: 40;
  display: flex; gap: 6px; justify-content: center;
  margin: 12px auto 4px; width: fit-content;
  background: rgba(255,255,255,.92); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px;
  box-shadow: 0 4px 16px rgba(20,66,38,.12);
}
.tab {
  border: 0; background: transparent; cursor: pointer;
  font: inherit; font-weight: 600; color: var(--green-dark);
  padding: 7px 20px; border-radius: 999px;
}
.tab.is-active { background: var(--green); color: #fff; }

/* ---------- timeline scaffold ---------- */
.timeline { position: relative; padding: 10px 14px 8px; }
.timeline::before {           /* the spine: strong green line down the right side */
  content: ""; position: absolute; top: 0; bottom: 0;
  right: calc(var(--spine-x) - 1.5px); width: 3px;
  background: var(--green); border-radius: 2px;
}
.tl-row { position: relative; padding: 10px 0; }
.tl-gutter {                  /* month name / date label, left of the spine */
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: calc(var(--spine-x) - 16px); text-align: left;
  font-weight: 700; color: var(--green-dark); font-size: .95rem;
}
.tl-card { margin-right: calc(var(--spine-x) + 18px); position: relative; }
.tl-text { position: relative; }        /* dot anchors to this text block */
.tl-dot {
  position: absolute; top: 50%; transform: translateY(-50%);
  right: calc(-18px - 10px - 1.5px);    /* centred on the spine */
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--green); border: 3px solid #fff;
  box-shadow: 0 1px 5px rgba(20,66,38,.45);
}

/* ---------- cards ---------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 2px 8px rgba(20,66,38,.07);
}
.card img.thumb {
  display: block; width: 100%; height: 208px; object-fit: cover;
}
.card .thumb-placeholder {
  height: 120px; display: flex; align-items: center; justify-content: center;
  background: var(--chip); color: var(--green-dark); font-size: 2rem;
}
.card-body { padding: 10px 12px 12px; }
.card h3 { margin: 0 0 4px; font-size: 1.05rem; }
.count-pill {
  display: inline-block; background: var(--green); color: #fff;
  font-size: .75rem; font-weight: 700; border-radius: 999px;
  padding: 1px 9px; margin-inline-start: 6px; vertical-align: middle;
}
.chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 7px; }
.chip {
  background: var(--chip); color: var(--green-dark);
  font-size: .8rem; border-radius: 999px; padding: 2px 10px;
}
.chip.more { background: var(--green); color: #fff; font-weight: 700; }
.caption { color: var(--ink-soft); font-size: .9rem; margin: 6px 0 0; }
.post-link { color: var(--green); font-weight: 600; font-size: .88rem; }
button.card-btn { all: unset; display: block; width: 100%; cursor: pointer; }
button.card-btn:focus-visible, .tab:focus-visible, .back-btn:focus-visible {
  outline: 3px solid var(--green); outline-offset: 2px;
}

/* ---------- month view ---------- */
.view-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px 16px 0;
}
.view-head h2 { margin: 0; font-size: 1.3rem; color: var(--green-dark); }
.switch { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; }
.year-sep {
  margin: 16px calc(var(--spine-x) + 18px) 2px 0;
  color: var(--green-dark); font-weight: 700;
}
.date-label { font-size: .88rem; white-space: nowrap; }

/* ---------- floating back button ---------- */
.back-btn {
  position: fixed; bottom: 18px; inset-inline-start: 16px; z-index: 50;
  background: var(--green); color: #fff; border: 0; cursor: pointer;
  font: inherit; font-weight: 700; border-radius: 999px;
  padding: 11px 18px; box-shadow: 0 6px 18px rgba(20,66,38,.35);
}

/* ---------- plant index ---------- */
.index-tools { padding: 12px 16px 0; }
.index-tools select {
  font: inherit; padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.letter-head {
  margin: 18px 16px 6px; color: var(--green-dark);
  font-size: 1.15rem; border-bottom: 2px solid var(--chip); padding-bottom: 2px;
}
.plant-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  width: calc(100% - 32px); margin: 0 16px; padding: 8px 4px;
  background: transparent; border: 0; border-bottom: 1px solid var(--line);
  font: inherit; text-align: right; cursor: pointer; color: var(--ink);
}
.plant-row .p-name { font-weight: 600; }
.plant-row .p-meta { color: var(--ink-soft); font-size: .85rem; white-space: nowrap; }
.loading, .empty { text-align: center; color: var(--ink-soft); padding: 30px 0; }

@media (min-width: 720px) {
  .card img.thumb { height: 260px; }
  .site-header h1 { font-size: 2rem; }
  main { max-width: 860px; margin: 0 auto; }
}